<template>
  <div>
    <div class="article-page">
      <div class="banner">
        <div class="container">
          <!-- 文章标题 -->
          <h1>{{ article.title }}</h1>
          <!-- 作者信息组件 -->
          <article-meta :article="article" />
        </div>
      </div>

      <div class="container page">
        <div class="row article-content">
          <div class="col-md-12" v-html="article.body"></div>
        </div>

        <hr />

        <div class="article-actions">
          <!-- 作者信息组件 -->
          <article-meta :article="article" />
        </div>

        <div class="row">
          <div class="col-xs-12 col-md-8 offset-md-2">
            <!-- 评论组件 -->
            <article-comments :article="article"/>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import MarkdownIt from "markdown-it";
import { getArticle } from "@/api/article";
import ArticleMeta from "./components/article-meta";
import ArticleComments from './components/article-comments.vue';
export default {
  name: "ArticleIndex",
  async asyncData({ params }) {
    const { data } = await getArticle(params.slug);
    const { article } = data;
    // console.log(data);
    const md = new MarkdownIt();
    article.body = md.render(article.body);
    return { article: data.article };
  },
  components: {
    ArticleMeta,
    ArticleComments
  },
  head() {
    return {
      title: `${this.article.title} - RealWorld`,
      meta: [
        {
          hid: "description",
          name: "description",
          content: this.article.description
        }
      ]
    };
  },
};
</script>

<style scoped></style>
